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facebook: permanent Page Access Token?

I work on a project that has facebook pages as one of its data sources. It imports some data from it periodically with no GUI involved. Then we use a web app to show the data we already have. ...
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@import vs #import - iOS 7

I am playing around with some of the new iOS 7 features and working with some of the Image Effects as discussed in the WWDC video "Implementing Engaging UI on iOS". For producing a blur effect within the source code for the session, UIImage was extended via a category which imports UIKit like so: ...
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How to format a Java string with leading zero?

... In case you have to do it without the help of a library: ("00000000" + "Apple").substring("Apple".length()) (Works, as long as your String isn't longer than 8 chars.) sh...
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Use JNI instead of JNA to call native code?

JNA seems a fair bit easier to use to call native code compared to JNI. In what cases would you use JNI over JNA? 10 Answe...
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Best practice to return errors in ASP.NET Web API

... I send back the HttpResponseException immediately. At the end of the day it's an API sending back responses and not views, so I think it's fine to send back a message with the exception and status code to the consumer. I currently haven't needed to accumulate errors and send them back as most exce...
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How to replace case-insensitive literal substrings in Java

...CharSequence replacement) in String, how can I make the target case-insensitive? 8 Answers ...
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Which ORM should I use for Node.js and MySQL? [closed]

I'm rewriting a project to use Node.js. I'd like to keep using MySQL as the DB (even though I don't mind rewriting the schema). I'm looking for a simple-to-use, reasonable-performance ORM, which supports caching, many-to-one and many-to-many relations. From the MySQL ORMs I could find, persistencej...
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Placement of the ng-app directive (html vs body)

I recently reviewed the code for a webapp built with angular and found that it was written with the ng-app="myModule" directive placed on the <body> tag. When learning angular, I've only ever seen it used on the <html> tag, as recommended by the angular docs here , here , and in...
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Difference between := and = operators in Go

...follow | edited Mar 14 at 14:38 Inanc Gumus 13.9k77 gold badges6262 silver badges7777 bronze badges ...
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The model backing the context has changed since the database was created

... Now it's: protected override void OnModelCreating(DbModelBuilder modelBuilder) { Database.SetInitializer<YourDbContext>(null); base.OnModelCreating(modelBuilder); } in your YourDbContext.cs file. ...